Topology Data Bank of Transmembrane Proteins
Topology, Structure and Prediction.

Database status

Database release: v3.3
Release date: 2025-01-12
Entries: 9588
Topology data: 685414
Alpha helical proteins: 9310
Beta barrel proteins: 279
PubMed links: 43320
PDB links: 31246
Visitors: 719798

Search results for #numTm: 4

Topdb search results

C1KH25_9HEPC
Genome polyprotein

#TM: 4
Evidence level: Experiment Details

E0RR11_SPITD
Cyclic nucleotide-binding domain-containing protein

#TM: 4
Evidence level: Experiment Details

O55774_9HIV1
Envelope glycoprotein gp160

#TM: 4
Evidence level: Experiment Details

C5ILC1_9VIRU
Glycoprotein

#TM: 4
Evidence level: Experiment Details

Q3BCY5_9FLAV
Genome polyprotein

#TM: 4
Evidence level: Experiment Details